In a land far away, there is a homemaker who often serves raw, thinly sliced onions. During meals, each family member is free to select what amount he or she wants… in a lettuce or cabbage wrap sandwich, added to black beans, or whatever the meal. At times there are leftover onion slices. Does she place them in the refrigerator to be used the next day? Does she enclose them in a plastic container with a tight lid? Does she enclose them in a glass container with a lid? What does she do with those leftover onion slices? She sets them in a glass bowl and positions that as a kitchen table centerpiece, where it generally remains until the next morning.